250837920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4051}}^1$

素因数の和:4115

約数の個数: 144

約数和(自身を含む): 876107232

約数和(自身を除く): 625269312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 4051, 4128, 5160, 6192, 6880, 7740, 8102, 10320, 12153, 12384, 15480, 16204, 20255, 20640, 24306, 30960, 32408, 36459, 40510, 48612, 60765, 61920, 64816, 72918, 81020, 97224, 121530, 129632, 145836, 162040, 174193, 182295, 194448, 243060, 291672, 324080, 348386, 364590, 388896, 486120, 522579, 583344, 648160, 696772, 729180, 870965, 972240, 1045158, 1166688, 1393544, 1458360, 1567737, 1741930, 1944480, 2090316, 2612895, 2787088, 2916720, 3135474, 3483860, 4180632, 5225790, 5574176, 5833440, 6270948, 6967720, 7838685, 8361264, 10451580, 12541896, 13935440, 15677370, 16722528, 20903160, 25083792, 27870880, 31354740, 41806320, 50167584, 62709480, 83612640, 125418960, 250837920]

約数ペア:

[(1, 250837920), (2, 125418960), (3, 83612640), (4, 62709480), (5, 50167584), (6, 41806320), (8, 31354740), (9, 27870880), (10, 25083792), (12, 20903160), (15, 16722528), (16, 15677370), (18, 13935440), (20, 12541896), (24, 10451580), (30, 8361264), (32, 7838685), (36, 6967720), (40, 6270948), (43, 5833440), (45, 5574176), (48, 5225790), (60, 4180632), (72, 3483860), (80, 3135474), (86, 2916720), (90, 2787088), (96, 2612895), (120, 2090316), (129, 1944480), (144, 1741930), (160, 1567737), (172, 1458360), (180, 1393544), (215, 1166688), (240, 1045158), (258, 972240), (288, 870965), (344, 729180), (360, 696772), (387, 648160), (430, 583344), (480, 522579), (516, 486120), (645, 388896), (688, 364590), (720, 348386), (774, 324080), (860, 291672), (1032, 243060), (1290, 194448), (1376, 182295), (1440, 174193), (1548, 162040), (1720, 145836), (1935, 129632), (2064, 121530), (2580, 97224), (3096, 81020), (3440, 72918), (3870, 64816), (4051, 61920), (4128, 60765), (5160, 48612), (6192, 40510), (6880, 36459), (7740, 32408), (8102, 30960), (10320, 24306), (12153, 20640), (12384, 20255), (15480, 16204)]